Estero Americano Coast Preserve is a nature preserve owned and managed by The Wildlands Conservancy, a nonprofit land conservancy.

Located along the Pacific Ocean and the Estero Americano Estuary in Sonoma County, California, the preserve offers scenic views of the estuary's mouth and surrounding hills.

Several conservation groups collaborated on purchasing Estero Ranch.

[1] [2] There has been active land preservation along the Sonoma Coast over the years.

[3] Sonoma County supervisors approved updated coastal protections.